# Phase Sequence Failure Relay M3Prt - Broyce Control - 8A Protection

The **Phase Sequence Failure Relay M3Prt** from **Broyce Control** is a crucial component for safeguarding electrical systems. This relay, with its part number **M3Prt**, is engineered to monitor phase sequence, preventing damage from potential failures. Ideal for industrial and commercial applications, it ensures the reliable operation of electrical equipment.

This relay operates within a 400Vac +/- 25% voltage range at 48-63Hz, making it suitable for a variety of power supply configurations. Its compact, lightweight design, weighing only 90 grams, allows for easy installation in any electrical panel. The **M3Prt** relay is designed for 8A at 250V AC1, 2.5A at 250V AC15, and 8A at 25V DC1, offering robust protection. The **Broyce Control** brand is synonymous with quality and durability.

-   **Phase Sequence Monitoring:** Detects and prevents phase sequence faults.
-   **Wide Voltage Range:** Operates effectively within a 400Vac range.
-   **Compact Design:** Easy installation in various electrical panels.
-   **High Current Capacity:** Handles various electrical loads.
-   **Reliable Performance:** Ensures the safety and efficiency of electrical systems.

The **Broyce Control Phase Sequence Failure Relay M3Prt** is a dependable solution for maintaining the integrity of your electrical systems. Its precision engineering and robust specifications guarantee consistent performance. Trust **Broyce Control** to protect your systems. For optimal performance in industrial automation, choose the **M3Prt** relay. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Broyce Control
- **Type:** Industrial Automation > Relays > Phase Failure Relays
- **Tags:** 400Vac relay, Broyce Control, electrical protection, M3Prt, phase failure, phase sequence relay

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Phase Sequence Failure Relay M3Prt - Broyce Control - 8A Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/broyce-control-m3prt-relay)
> Updated: 2026-10-03